Quest Diagnostics
Lab Testing at Quest Diagnostics - Walnut Creek La Cas Via
Quest Diagnostics Patient Service Center in Walnut Creek, CA 94598.
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Address
108 La Casa Via Ste 105Walnut Creek, CA 94598
Contra Costa County
Hours
| Monday | 7:30 AM – 4:30 PM |
| Tuesday | 7:30 AM – 4:30 PM |
| Wednesday | 7:30 AM – 4:30 PM |
| Thursday | 7:30 AM – 4:30 PM |
| Friday | 7:30 AM – 4:30 PM |
| Saturday | 8:00 AM – 12:00 PM |
| Sunday | Closed |
Nearby alternatives
- LabCorp Walnut Creek177 La Casa Via Suite 150, Walnut Creek, CA 945980.2 mi
- LabCorp Walnut Creek1450 Treat Blvd, Walnut Creek, CA 945971.1 mi
- LabCorp Walnut Creek2900 N Main St Ste, Walnut Creek, CA 945971.4 mi
- Quest Diagnostics - Walnut Creek Oak Grove Rd2250 Oak Grove Rd, Walnut Creek, CA 945982.1 mi
- LabCorp Walnut Creek1914 Tice Valley Blvd, Walnut Creek, CA 945952.8 mi
More lab options around Walnut Creek
All Walnut Creek lab locationsCompare draw centers in Walnut Creek, CA.LabCorp Walnut Creek1450 Treat Blvd, Walnut Creek, CA 94597LabCorp Walnut Creek177 La Casa Via Suite 150, Walnut Creek, CA 94598LabCorp Walnut Creek2900 N Main St Ste, Walnut Creek, CA 94597LabCorp Walnut Creek1914 Tice Valley Blvd, Walnut Creek, CA 94595Quest Diagnostics - Walnut Creek Oak Grove Rd2250 Oak Grove Rd, Walnut Creek, CA 94598
About this location
Quest Diagnostics Patient Service Center. Quest Diagnostics operates one of the largest networks of clinical laboratories in the United States, offering a wide range of diagnostic tests for patients, physicians, and employers.
Listing last updated 2026-04-25.